【题目】Charlie's wheelchair ______ out of power. He drove it into my office and looked for a place to charge it.
A.runB.have runC.had runD.was running
在线课程【答案】D
【解析】
考查动词时态。句意：查理的轮椅快没电了。 他把它开进我的办公室，找了个地方充电费。根据下文He drove it into my office and looked for a place to charge it.可知，轮椅快没电，run out of“耗尽；用光”，用进行时表示“即将用光”，故选D。